/Engine/Plugins/Animation/DeformerGraph/Source/OptimusCore/Public/OptimusComponentSource.h
For a given execution domain, and component LOD index, return the range of the domain as given by the component that is associated with this source.
virtual bool GetComponentElementCountsForExecutionDomain ( [FName](API\Runtime\Core\UObject\FName) InDomainName, const [UActorComponent](API\Runtime\Engine\Components\UActorComponent) * InComponent, int32 InLodIndex, [TArray](API\Runtime\Core\Containers\TArray)< int32 > & OutInvocationElementCounts ) const